Describes renewable energy sources, such as water power, solar power and wind power.

"Due to increasingly dire warnings about the effects of fossil fuels on climate change, businesses and governments have begun looking into switching to renewable energy for power. What is renewable energy? How feasible is it for the United States to switch to it? Will this change actually help the environment? Readers learn the answers to these questions and more in this engaging volume, augmented by striking photographs, graphic organizers, and informative...

c

From an acclaimed Scientists in the Field author comes the electrifying story of the scientists and engineers who are working to transform ocean waves into electricity in hopes of generating a cleaner, more sustainable power source.

People have been harnessing the power of wind for a long time. This renewable, clean energy source can power our high-tech world without creating as much pollution as fossil fuels do. Readers will learn about wind turbines and how they make electricity and what the future of wind power looks like. A glossary, timeline, and color photos add to this easy-to-read addition to the series.

"Describes the history and science behind green tech, including the new ideas and applications scientists are currently working on. Includes "How It Works" feature"--

"This book explains the causes and effects of air pollution, as well as what individuals and groups can do to help reduce it"--

"Our world runs on energy! But traditional fossil fuels are doing great damage to the environment, and they will eventually run out. How might solar, water, wind and geothermal power come to our rescue? Readers can discover how different the world could look in the future with energy sources that are clean and renewable"--

"Bold color photos and easy-to-read text introduce readers to solar power. Five informative chapters highlight what solar power is, how it works, and why it is a good source of energy. Zoom in even deeper with key stats and bolded glossary terms that make learning fun." --Publisher's description.

As our world's population grows, so too does our need for energy. Scientists seek the next breakthrough in new technology while constantly finding ways to make current solutions cheaper and more efficient. In this title, discover what wind energy is, its history, how we use it today, and how new technologies can contribute to our energy future. Learn about cutting-edge types of wind turbines, including turbines at sea and turbines aloft in the sky,...